Torsion spring for outdoor fitness equipment



FIG. 1 is a perspective view of a torsion spring for outdoor fitness equipment, showing my design;

FIG. 2 is a front view of the torsion spring for outdoor fitness equipment of FIG. 1;

FIG. 3 is a left side view of the torsion spring for outdoor fitness equipment of FIG. 1;

FIG. 4 is a rear view of the torsion spring for outdoor fitness equipment of FIG. 1;

FIG. 5 is right side view of the torsion spring for outdoor fitness equipment of FIG. 1;

FIG. 6 is a top view of the torsion spring for outdoor fitness equipment of FIG. 1; and,

FIG. 7 is a bottom view of the torsion spring for outdoor fitness equipment of FIG. 1.

The broken lines illustrate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a torsion spring for outdoor fitness equipment, as shown and described. 